Overview

The QuEST Rail Rail Radio Activator (RRA) supplies DTMF decoding and voice radio annunciation capabiltieis to modern interlocking and crossing controllers.

Main Features

• Input battery voltage range: 10-32 VDC
• Natively networked to most vital interlocking and crossing controllers
• CLI interface available
• 1 two-pole relay output
• USB Diagnostic Port
• 12 general purpose inputs
• 12 general purpose outputs
• Designed and tested to AREMA Class C wayside environmental specifications